With the analysis among 10,959 patents, we discovered top 488 key players by total patent application. General Electric Co., Robert Bosch GmbH, Siemens AG are dominant in this area. They take 5.14% of the total patent filing.
Massachusetts, United States
Patent: 253
Baden-Württemberg, Germany
Patent: 157
Bayern, Germany
Patent: 153
Alabama, United States
Patent: 111
Beijing Shi, China
Patent: 110
Tokyo-to, Japan
Patent: 98
Gansu Sheng, China
Patent: 92
Tokyo-to, Japan
Patent: 85
Tokyo-to, Japan
Patent: 75
Ohio, United States
Patent: 72
With the analysis among 83 patents, we discovered top 44 start-ups by total patent application. Nectar, Inc., Appulse Power, Inc., Capacitor Sciences, Inc. are active in this area.
California, United States
Patent: 8
California, United States
Patent: 5
California, United States
Patent: 4
California, United States
Patent: 4
Steiermark, Austria
Patent: 3
Organic Heat Exchangers Ltd.
Minnesota, United States
Patent: 3
With the analysis among related 2,184 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Robert Bosch GmbH, Bayerische Motoren Werke AG take 4.03% of patent filing during this period.
Beijing Shi, China
Patent: 45
Baden-Württemberg, Germany
Patent: 26
Bayern, Germany
Patent: 17
Delaware, United States
Patent: 16
Bayern, Germany
Patent: 14
Beijing Shi, China
Patent: 14
Shaanxi Sheng, China
Patent: 13
Beijing Shi, China
Patent: 11
Beijing Shi, China
Patent: 10
Shaanxi Sheng, China
Patent: 10
With the analysis among related 2,184 patents in last 5 years, we discover 315 new entrants. InterDigital Patent Holdings, Inc., Thermo King LLC, Guangdong Power Grid Co. Ltd. are the most active new entrants in this area.
Delaware, United States
Patent: 16
Minnesota, United States
Patent: 8
Guangdong Sheng, China
Patent: 7
Sichuan Sheng, China
Patent: 7
Taiwan Province, China
Patent: 6
Vaud, Switzerland
Patent: 6
Shandong Sheng, China
Patent: 6
CITY OF LIVERPOOL, United Kingdom
Patent: 5
Shaanxi Sheng, China
Patent: 5
With the analysis among 1,140 patents, we discovered top 257 universities and scientific research institutions by total patent application. North China Electric Power University, Vanderbilt University, Xi'an Jiaotong University are dominant in this area. They take 8.07% of the total patent filing.
Beijing Shi, China
Patent: 24
Tennessee, United States
Patent: 20
Shaanxi Sheng, China
Patent: 19
Jiangsu Sheng, China
Patent: 19
Beijing Shi, China
Patent: 15
Hubei Sheng, China
Patent: 14
Guangdong Sheng, China
Patent: 13
Massachusetts, United States
Patent: 12
Shandong Sheng, China
Patent: 12
Zhejiang Sheng, China
Patent: 11